code: def operating_system():
      if sys.platform in ["linux", "linux2"]:
          return OperatingSystem.LINUX
      elif sys.platform == "win32":
          return OperatingSystem.WINDOWS
  
file_path: SerpentAI/serpent/utilities.py
imports: import sys
  import subprocess
  import socket
  import time
  import enum
label_desc: Use image node_id 1 for calling a global function with example usage: operating_system() and returns: OperatingSystem, OperatingSystem